i18 cleanup

frontend/src/routes/git/+page.svelte

@@ -64,10 +64,10 @@
 </script>
 
 <div class="max-w-6xl mx-auto p-6">
-  <PageHeader title={$t.git?.management || "Git Management"}>
+  <PageHeader title={$t.git?.management }>
     <div slot="actions" class="flex items-center space-x-4">
       <Select
-        label={$t.dashboard?.environment || "Environment"}
+        label={$t.dashboard?.environment }
         bind:value={selectedEnvId}
         options={environments.map(e => ({ value: e.id, label: e.name }))}
       />
@@ -79,13 +79,13 @@
       <div class="animate-spin rounded-full h-8 w-8 border-b-2 border-blue-600"></div>
     </div>
   {:else}
-    <Card title={$t.git?.select_dashboard || "Select Dashboard to Manage"}>
+    <Card title={$t.git?.select_dashboard }>
       {#if fetchingDashboards}
-        <p class="text-gray-500">{$t.common?.loading || "Loading..."}</p>
+        <p class="text-gray-500">{$t.common?.loading }</p>
       {:else if dashboards.length > 0}
         <DashboardGrid {dashboards} />
       {:else}
-        <p class="text-gray-500 italic">{$t.dashboard?.no_dashboards || "No dashboards found in this environment."}</p>
+        <p class="text-gray-500 italic">{$t.dashboard?.no_dashboards }</p>
       {/if}
     </Card>
   {/if}